the energy was palpable as the newly elected pontiff delivers his first blessing from above st. peters square and steps outside of vatican gates and breaching his own security to greet a sea of well wishers. >> you don't know whether this is the honeymoon period or whether there's something special about the new pope that's gotten under everybody's skin. after celebrating mass today pope francis warmly greeted vatican employees and their family and kissing children and asking them to pray for him. and he went to the side for the hordes pressed up against the gate. let's get to work and your simplicity has captivated all of us. pope francis delivering his first angelus prayer from the window. >> don't forget that god never gets tired of for giving us. have a good sunday, and a nice lunch. >> reporter: we've learned from the patriarchy, that will be attending the installation ceremony on tuesday the first time an orthodox patriarch has attended the ceremony since 1054. >> harris: some people know him as the hhoff in germany what is he doing there and he's very serious and passiona